/Engine/Plugins/Experimental/AVCodecs/AVCodecsCore/Source/AVCodecsCore/Public/AVUtility.h
Tests whether this map contains an object of a specific type.
True if an object of the type exists.
template<typename TType, typename [TEnableIf](API\Runtime\Core\Templates\TEnableIf)< [TIsDerivedFrom](API\Runtime\Core\Templates\TIsDerivedFrom)< TType, TBaseType >::Value, int >::type> bool Contains() const